Search a number
-
+
82025182 = 2173237067
BaseRepresentation
bin1001110001110…
…01101011011110
312201100022101201
410320321223132
5131444301212
612050030114
72014126321
oct470715336
9181308351
1082025182
1142334808
122357833a
1313cbc115
14ac727b8
157303b57
hex4e39ade

82025182 has 8 divisors (see below), whose sum is σ = 123749496. Its totient is φ = 40775352.

The previous prime is 82025179. The next prime is 82025191. The reversal of 82025182 is 28152028.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 82025182.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118188 + ... + 118879.

It is an arithmetic number, because the mean of its divisors is an integer number (15468687).

Almost surely, 282025182 is an apocalyptic number.

82025182 is a deficient number, since it is larger than the sum of its proper divisors (41724314).

82025182 is a wasteful number, since it uses less digits than its factorization.

82025182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237242.

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 82025182 is about 9056.7754747482. The cubic root of 82025182 is about 434.4926166808.

The spelling of 82025182 in words is "eighty-two million, twenty-five thousand, one hundred eighty-two".

Divisors: 1 2 173 346 237067 474134 41012591 82025182